Addition
What is 10 + 7?
17
What is 18 - 5?
13
What is 23 + 9
32
What is the value of 4 in the number 485?
400
What is 15 + 4
19
What is 29 - 8?
21
What is 47 + 29
76
What is the value of 3 in the number 783?
3
What is 27 + 12
39
What is 45-22
23
What is 66 - 37
29
What is the value of 6 in the number 964?
60
What is 46 + 23
69
What is 68-46
22
What is 58 - 29
29
what is 567 in expanded form?
500 + 60 + 7
What is 62 + 37
99
75-25
50
What is 82 + 36
118
What is 600 + 90 + 4 in standard from?
694